The light waves have that particular interference from question #1 because they are emitted _____.
2 answers:
I’m providing the remainder of your question for clarity,
<span>
As lasers consist of stacking light waves that amplify into a larger wave due to CONSTRUCTIVE INTERFERENCE.
</span>
Therefore, <span>light waves experience constructive interference
because they are emitted IN PHASE with one another.
This signifies they all reach the same spatial point with identical characteristics and their impacts do not negate each other; rather, they enhance each other’s intensity.</span>
<span>
As lasers consist of stacking light waves that amplify into a larger wave due to CONSTRUCTIVE INTERFERENCE.
</span>
Therefore, <span>light waves experience constructive interference
because they are emitted IN PHASE with one another.
This signifies they all reach the same spatial point with identical characteristics and their impacts do not negate each other; rather, they enhance each other’s intensity.</span>
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When air is forced into the open pipe,
L =
where n represents any whole number such as 1,2,3,4, etc., and λ denotes the wavelength of the oscillation
This implies λ=
It is important to note that n=1 corresponds to the fundamental frequency, n=2 corresponds to the first harmonic, and so forth.
Thus, the third harmonic will be for n=4
With L=6m and n=4, solving for λ yields:
λ= =3m
The connection between frequency (f), sound speed (c), and wavelength (λ) is given by:
c=f.λ or f=
≈115 Hz
Respuesta:
11.4 m/s
Explicación:
La fórmula para la aceleración centrípeta es:
donde, a es la aceleración, v la velocidad alrededor de la circunferencia y R el radio del círculo.
En este problema,
a = g = aceleración debida a la gravedad en la cima =
v = ?
R = 13.2 m
Por lo tanto,
v = 11.4 m/s